80670382 has 8 divisors (see below), whose sum is σ = 130313736. Its totient is φ = 37232472.

The previous prime is 80670353. The next prime is 80670449. The reversal of 80670382 is 28307608.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1551328 + ... + 1551379.

It is an arithmetic number, because the mean of its divisors is an integer number (16289217).

Almost surely, 2^80670382 is an apocalyptic number.

80670382 is a deficient number, since it is larger than the sum of its proper divisors (49643354).

80670382 is a wasteful number, since it uses less digits than its factorization.

80670382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3102722.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 80670382 is about 8981.6692212528. The cubic root of 80670382 is about 432.0871701951.

The spelling of 80670382 in words is "eighty million, six hundred seventy thousand, three hundred eighty-two".